F5 Inc vs Zillow Group Inc Class A — how do they compare? F5 Inc trades at $401.58 (market cap $23.79B), while Zillow Group Inc Class A trades at $33.82 (market cap $7.74B). The key difference: F5 Inc is far larger — about 3.1× Zillow Group Inc Class A's market cap, and F5 Inc is trading nearer its 52-week high, Zillow Group Inc Class A nearer its low. Which is the better fit depends on your goals.
| FFIV | ZG | |
|---|---|---|
Market Cap | $23.79B | $7.74B |
Sector | Technology | Media |
52-Week High | $431.26 | $86.76 |
52-Week Low | $223.99 | $29.14 |
Enterprise Value | $22.60B | $7.38B |
Signals from Pluang's Aura AI — not financial advice
F5 (FFIV) trades at $403.30, down 6.48% on the day, yet maintains a bullish technical trend with strong fundamental performance. The company has consistently beaten earnings estimates in recent quarters, with Q1 2026 EPS of $3.90 surpassing the $3.46 expectation. Revenue growth is steady, reaching $3.09 billion in 2025, supported by strategic expansions into AI security, including the acquisition of SurePath AI and new platform launches.
The outlook is positive, driven by robust profitability and strategic positioning in application security. However, risks include high valuation multiples and competitive pressures. Analyst consensus is a 'Hold' with a $397 price target, slightly below the current price, indicating cautious optimism amid growth initiatives.
Zillow Group (ZG) trades at $33.80, up 6.29% today, with a mixed technical outlook showing bullish overall signals but bearish moving averages. The company reported revenue of $2.58 billion in 2025, turning profitable with net income of $23 million after years of losses. Recent earnings have beaten expectations in two of the last three quarters, though the stock faces headwinds from multiple securities fraud lawsuits filed in July 2026 alleging anticompetitive practices.
The investment outlook is cautiously optimistic given analyst consensus with a $57.80 price target and 51% buy ratings, but legal risks and high P/E of 134.94 pose significant challenges. Upside depends on sustained revenue growth and resolution of litigation, while downside risks include prolonged legal battles and competitive pressures in the housing market.
Trailing returns across standard periods
F5 is a market leader in the application delivery controller market. The company sells products for networking traffic, security, and policy management. Its products ensure applications are safely routed in efficient manners within on-premises data centers and across cloud environments. More than half of its revenue is based on providing services, and its three customer verticals are enterprises, service providers, and government entities. The Seattle-based firm was incorporated in 1996 and generates sales globally.
Read more on FFIV →Zillow Group is an Internet-based real estate company that has historically focused on deriving ad revenue from third-party brokers on online marketplaces such as Zillow.com, Trulia, and HotPads. More recently it has shifted its focus to iBuying via the Zillow Offers platform.
Read more on ZG →